3788961 has 16 divisors (see below), whose sum is σ = 5802240. Its totient is φ = 2175120.

The previous prime is 3788929. The next prime is 3788963. The reversal of 3788961 is 1698873.

It is not a de Polignac number, because 3788961 - 2⁵ = 3788929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3788963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (362640).

Almost surely, 2^3788961 is an apocalyptic number.

It is an amenable number.

3788961 is a deficient number, since it is larger than the sum of its proper divisors (2013279).

3788961 is a wasteful number, since it uses less digits than its factorization.

3788961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076.

The product of its digits is 72576, while the sum is 42.

The square root of 3788961 is about 1946.5253658763. The cubic root of 3788961 is about 155.8978209907.

It can be divided in two parts, 37889 and 61, that added together give a triangular number (37950 = T₂₇₅).

The spelling of 3788961 in words is "three million, seven hundred eighty-eight thousand, nine hundred sixty-one".